Ключевые слова: agriculture, animal, black, blue, breed, brown, bull, calf, cattle, country, cow, dairy, domestic, eat, eating, farm, farming, feed, feedlot, food, grass, grazing, green, group, hay, head, healthy, herd, holstein, indoor, landscape, livestock, looking, mammal, milk, mouth, natural, nature, nose, ranch, rural, rustic, scene, sky, stable, stall, standing, straw, trough, white,